1 files changed, 53 insertions, 0 deletions
diff --git a/src/test/groovy/org/onap/cps/ncmp/dmi/notifications/mapper/CloudEventMapperSpec.groovy b/src/test/groovy/org/onap/cps/ncmp/dmi/notifications/mapper/CloudEventMapperSpec.groovy
new file mode 100644
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+++ b/src/test/groovy/org/onap/cps/ncmp/dmi/notifications/mapper/CloudEventMapperSpec.groovy
@@ -0,0 +1,53 @@
+/*
+ * ============LICENSE_START========================================================
+ * Copyright (c) 2024 Nordix Foundation.
+ *  ================================================================================
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an 'AS IS' BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ *  SPDX-License-Identifier: Apache-2.0
+ *  ============LICENSE_END=========================================================
+ */
+
+package org.onap.cps.ncmp.dmi.notifications.mapper
+
+import com.fasterxml.jackson.databind.ObjectMapper
+import io.cloudevents.core.builder.CloudEventBuilder
+import org.onap.cps.ncmp.events.cmnotificationsubscription_merge1_0_0.client_to_ncmp.CmNotificationSubscriptionNcmpInEvent
+import org.springframework.beans.factory.annotation.Autowired
+import org.springframework.boot.test.context.SpringBootTest
+import spock.lang.Specification
+
+@SpringBootTest(classes = [ObjectMapper])
+class CloudEventMapperSpec extends Specification {
+
+    @Autowired
+    ObjectMapper objectMapper
+
+    def 'Cloud event to Target event type when it is #scenario'() {
+        expect: 'Events mapped correctly'
+            assert mappedCloudEvent == (CloudEventMapper.toTargetEvent(testCloudEvent(), targetClass) != null)
+        where: 'below are the scenarios'
+            scenario                | targetClass                                   || mappedCloudEvent
+            'valid concrete type'   | CmNotificationSubscriptionNcmpInEvent.class   || true
+            'invalid concrete type' | ArrayList.class                               || false
+    }
+
+    def testCloudEvent() {
+        return CloudEventBuilder.v1().withData(objectMapper.writeValueAsBytes(new CmNotificationSubscriptionNcmpInEvent()))
+                .withId("cmhandle1")
+                .withSource(URI.create('test-source'))
+                .withDataSchema(URI.create('test'))
+                .withType('org.onap.cm.events.cm-subscription')
+                .build()
+    }
+}